China high remanence high coercivity Servo Motor Magnet Manufacturer
- HBHAISHU
- Zhejiang
- 15-30days
- 50 Ton/Tons per Month
Servo Motor Magnet has the advantages of high remanence,high coercivity,anti-demagnetization, and permanent use.
Servo Motor Magnet
1.Materials: The raw materials are Nd, Fe and B. High-quality neodymium-iron-boron magnets are produced with high-quality rare-earth materials and various mixed materials.
2.Size: There are complete specifications.Customized as your request is available.
Grade:35SH-42SH,35UH-42UH.
3.Coating:Has a variety of conventional Ni-Cu-Ni, Zn, black epoxy coating. after plating, has a good rust, corrosion resistance.
4.Magnetization direction:Thickness, Length, Axially, Diametre, Radially, Multipolar.
5.Characteristics:Sintered magnets from rare earth are fragile goods,be careful to collide,please slide the magnet off the top of the stack.
6.Working Temperature
Grade | Max.Operationg Temperature |
N52,N50 | 60℃(140°F) |
N48,N45,N42,N40 | 80℃(176°F) |
50M,48M,45M,42M,40M,38M,35M | 100℃(212°F) |
48H,45H,42H,40H,38H,35H | 120℃(248°F) |
45SH,42SH,40SH,38SH,35SH | 150℃(302°F) |
40UH,38UH,35UH,33UH,30UH | 180℃(356°F) |
38EH,35EH,33EH,39EH | 200℃(392°F) |
33AH,30AH | 220℃(428°F) |
7.Physical Properties of Sintered NdFeB Magnets
Plating Types | Thickness | Color | Vt(℃) | PCT> | Salt spray test> | Resistance |
Ni Ni-Ni-Ni Ni-Cu-Ni (electroplating)
| 10-30um | silver | 250 | 48hrs | 72hrs | Excellent environmental suitability,suitable for cleanroom. |
Electroplating Ni-Sn | 10-30um | Semi-bright silver | 160 | 48hrs | 300hrs | Excellent environmental suitability with good conductivity,suitable for electronic equipment |
Electroplating Zn | 8-15um | Silver; white-blue; rainbow | 160 | - | 24hrs | Good environmental suitability for most cases.Rainbow Zinc is the best one in Zinc electroplating. |
10-20um | Golden | 250 | 48hrs | 192hrs | Used in electronic equipment and accessories. | |
Electroplating Ag | 8-15um | Silver | 250 | 48hrs | 192hrs | |
IVD Al | 10-30um | Silver | 400 | 48hrs | 192hrs | Excellent environmental suitability with good adhesion. |
Epoxy | 8-15um | Dark gery | 120 | 24hrs | 72hrs | Salt spray and humidity resistance. |
Phosphating | - | Light grey | - | - | - | Short term anti-corrosion.transportation and storage. |
8.Packaging & Delivery
Packaging Details:Standard export seaworthy package.Cartons with foam protected, or according to customer's request.
Delivery: EMS, DHL, TNT, UPS, container shipping.
FAQ:
1. Do you provide free samples?
If we have the products in stock, the samples is free. But customer should bear all the shipping costs. Meanwhile, custom-made sample is available.
2. What's the minimum quantity customer can order?
We accept small quantity.
3.What is the lead time?
Usually sample lead time is 5-10 days after payment has been confirmed.
Normal order is 15-30days,it depends on customers' quantity
4. What's our payment terms?
We can accept T/T and LC payment terms, it also depending on delivery and total amount.
5.How do you guarantee the quality?
We will track and monitor whole production process, as well as test to each process.Besides,we are willing to accept customer testing.
6. What's our working time?
We will give you reply through email/phone Online chat tool within 24 hours.
